The biggest problem is maintaining the pregnancy.

The bottom line is very simple: Can you clone a dog? Absolutely. But it is extremely inefficient and extremely expensive.

We're a long way from actually getting an animal down on the ground. The main thing for us was to work on and adapt the technology.

Being pregnant is an occupational hazard of being a wife.

Nothing Sexy about Pregnancy

If pregnancy were a book they would cut out the last two chapters